If no firmware was present at all (or, presumably, all of the
firmware files failed to parse), we end up unbinding by calling
device_release_driver(), which calls remove(), which then in
iwlwifi calls iwl_drv_stop(), freeing the 'drv' struct. However
the new code I added will still erroneously access it after it
was freed.

Set 'failure=false' in this case to avoid the access, all data
was already freed anyway.

Cc: stable@vger.kernel.org
Reported-by: NStefan Agner <stefan@agner.ch>
Reported-by: NWolfgang Walter <linux@stwm.de>
Reported-by: NJason Self <jason@bluehome.net>
Reported-by: NDominik Behr <dominik@dominikbehr.com>
Reported-by: NMarek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Fixes: ab07506b ("iwlwifi: fix leaks/bad data after failed firmware load")
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220208114728.e6b514cf4c85.Iffb575ca2a623d7859b542c33b2a507d01554251@changeid

SAR GEO offsets are not supported on 3160 devices.  The code was
refactored and caused us to start sending the command anyway, which
causes a FW assertion failure.  Fix that only considering this feature
supported on FW API with major version is 17 if the device is not
3160.

Additionally, fix the caller of iwl_mvm_sar_geo_init() so that it
checks for the return value, which it was ignoring.
Reported-by: NLen Brown <lenb@kernel.org>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Fixes: 78a19d52 ("iwlwifi: mvm: Read the PPAG and SAR tables at INIT stage")
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: NKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/iwlwifi.20220128144623.96f683a89b42.I14e2985bfd7ddd8a8d83eb1869b800c0e7f30db4@changeid

This feature has been deprecated and should not be used anymore.  With
newer firmwares, namely *-67.ucode and above, trying to use it causes an
assertion failure in the FW, similar to this:

[Tue Jan 11 20:05:24 2022] iwlwifi 0000:04:00.0: 0x00001062 | ADVANCED_SYSASSERT

In order to prevent this feature from being used, remove it entirely
and get rid of the Kconfig option that
enables it (IWLWIFI_BCAST_FILTERING).

Fixes: cbaa6aee ("iwlwifi: bump FW API to 67 for AX devices")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215488
Cc: stable@vger.kernel.org # 5.16.x
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: NKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/iwlwifi.20220128144623.9241e049f13e.Ia4f282813ca2ddd24c13427823519113f2bbebf2@changeid

When we register and we are in link protection passive, meaning
that the host can't touch the device, report RFKILL immediately
upon register() and don't wait for the CSME firmware to let us
know again about the link protection state.

What happens if we wait is that the host will not see RFKILL soon
enough and we'll have a window of time during which it can bring
up the device which will request ownership.

Fixes: 2da4366f ("iwlwifi: mei: add the driver to allow cooperation with CSME")
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: NKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/iwlwifi.20220128142706.a136f9f46336.Ief7506dc3b1813a1943a5a639aa45d8e5f284f31@changeid

iwlmei can trigger a hardware RFKILL when the CSME firmware
does not want the host to touch the device.
But then, iwlmvm reports RFKILL which makes cfg80211 update
iwlmvm about RFKILL. iwlmvm then thinks there is a change in
the _software_ rfkill and it calls rfkill_blocked() to fetch
the RFKILL state. This returns that RFKILL is blocked (because
of iwlmei) and iwlmvm tells iwlmei that _software_ RFKILL is
asserted.

This is a bug of course.
Fix this by checking explicitly the software RFKILL state and
not the overall RFKILL state.

Fixes: 7ce1f215 ("iwlwifi: mvm: read the rfkill state and feed it to iwlmei")
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Fixes: 7ce1f215 ("iwlwifi: mvm: read the rfkill state and feed it to iwlmei")
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: NKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/iwlwifi.20220128142706.f293861a3f92.I9553d27df1de6fd5756a43ea5f8b89d06fa1a6f2@changeid

The shared area is a DMA memory allocated in the host and
mapped so that the host and the CSME firmware can
exchange data. It is mapped through a dedicated PCI device
that is driven by the mei bus driver.

The bus driver is in charge of allocating and mapping this
memory. It also needs to configure the CSME firmware with
a specific set of commands, so that the CSME firmware will
know that this memory is meant to be used by its internal
WLAN module.

For this, the CSME firmware first needs to completely
initialize its WLAN module and only then get the mapping
request.

The problem is that the mei bus enumeration completes
before the WLAN is completely ready. This means that
the WLAN module's initialization is racing with iwlmei's
allocation and mapping flow.

Testing showed a problem in resume flows where iwlmei
was too fast and the DMA mapping failed.

Add a retry mechanism to make sure that we will succeed
to map the memory.

Fixes: 2da4366f ("iwlwifi: mei: add the driver to allow cooperation with CSME")
Fixes: bcbddc4f ("iwlwifi: mei: wait before mapping the shared area")
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: NKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/iwlwifi.20220128142706.cc51e6a6d635.I4b74a082eb8d89f9e4f556a27c4339c15444dc6c@changeid

The check makes sure that we can look at the ip header.
We first need to check that the basic ip header (20 bytes)
can be pulled before we look at the field that will teach
us how long is the ip header. This is why there are two
checks.

The second check was wrong and smatch pointed that
sizeof(ip_hdrlen(skb) - sizeof(*iphdr)) can't be right.

Looking at the code again made me think that we really
need ip_hdrlen(skb) since we want to make sure all the
IP header is in the buffer header. This will allow us
to set the transport offset and from there to look
at the transport header (TCP / UDP).
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Fixes: 2da4366f ("iwlwifi: mei: add the driver to allow cooperation with CSME")
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: NKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/iwlwifi.20220128142706.6d9fcf82691e.I449b1e21c5b5478f2ac218522570479918f49f9d@changeid

If we run into this error path, we shouldn't unlock the mutex
since it's not locked since. Fix this in the gen2 code as well.

Fixes: eda50cde ("iwlwifi: pcie: add context information support")
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: NKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/iwlwifi.20220128142706.b8b0dfce16ef.Ie20f0f7b23e5911350a2766524300d2915e7b677@changeid

If we run into this error path, we shouldn't unlock the mutex
since it's not locked since. Fix this.

Fixes: a6bd005f ("iwlwifi: pcie: fix RF-Kill vs. firmware load race")
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: NKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/iwlwifi.20220128142706.5d16821d1433.Id259699ddf9806459856d6aefbdbe54477aecffd@changeid

There are a couple of bugs in this function:

1. It is declared as a non-static function, even though
   it's only used in one file.
2. Its return value should be of type u32 but it returns
   (in some cases) -1.

Fix them by making this function static and returning an
error value of type unsigned.

In addition, we're assigning the return value of this function
as the legacy rate even if the function returned an error value.
Fix this by assigning the lowest rate in this case.
Signed-off-by: NMiri Korenblit <miriam.rachel.korenblit@intel.com>
Reported-by: NYe Guojin <ye.guojin@zte.com.cn>
Reported-by: NZeal Robot <zealci@zte.com.cn>
Fixes: 9998f81e ("iwlwifi: mvm: convert old rate & flags to the new format.")
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: NKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/iwlwifi.20220128142706.5612eeb9d6d0.I992e10d93fc22919b2bc42daad087ee1b5d6f014@changeid

We're checking the FW version of TX_CMD in order to decide whether to
convert rate_n_flags from the old format to the new one.  If the API
is smaller or equal to 6 we should convert it.  Currently we're
converting if the API version is greater than 6. Fix it.
Signed-off-by: NMiri Korenblit <miriam.rachel.korenblit@intel.com>
Fixes: dc52fac3 ("iwlwifi: mvm: Support new TX_RSP and COMPRESSED_BA_RES versions")
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: NKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/iwlwifi.20220128142706.a264ac51d106.I228ba1317cdcbfef931c09d280d701fcad9048d2@changeid

In mac80211_hwsim, the probe_req frame is created and sent while
scanning. It is sent with ieee80211_tx_info which is not initialized.
Uninitialized ieee80211_tx_info can cause problems when using
mac80211_hwsim with wmediumd. wmediumd checks the tx_rates field of
ieee80211_tx_info and doesn't relay probe_req frame to other clients
even if it is a broadcasting message.

Call ieee80211_tx_prepare_skb() to initialize ieee80211_tx_info for
the probe_req that is created by hw_scan_work in mac80211_hwsim.
Signed-off-by: NJaeMan Park <jaeman@google.com>
Link: https://lore.kernel.org/r/20220113060235.546107-1-jaeman@google.com
[fix memory leak]
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

Add IEEE80211_TX_STAT_NOACK_TRANSMITTED to tx_status flags to have proper
statistics for non-acked frames.
Signed-off-by: NBenjamin Beichler <benjamin.beichler@uni-rostock.de>
Link: https://lore.kernel.org/r/20220111221327.1499881-1-benjamin.beichler@uni-rostock.deSigned-off-by: NJohannes Berg <johannes.berg@intel.com>

The call to brcm_alt_fw_path in brcmf_fw_get_firmwares is not protected
by a check to the validity of the fwctx->req->board_type pointer. This
results in a crash in strlcat when, for example, the WLAN chip is found
in a USB dongle.

Prevent the crash by adding the necessary check.

See: https://github.com/raspberrypi/linux/issues/4833

Fixes: 5ff01391 ("brcmfmac: firmware: Allow per-board firmware binaries")
Signed-off-by: NPhil Elwell <phil@raspberrypi.com>
Signed-off-by: NKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220118154514.3245524-1-phil@raspberrypi.com

Ensure to reset the tx_timer_active flag in xgbe_stop(),
otherwise a port restart may result in tx timeout due to
uncleared flag.

Fixes: c635eaac ("amd-xgbe: Remove Tx coalescing")
Co-developed-by: NSudheesh Mavila <sudheesh.mavila@amd.com>
Signed-off-by: NSudheesh Mavila <sudheesh.mavila@amd.com>
Signed-off-by: NRaju Rangoju <Raju.Rangoju@amd.com>
Acked-by: NTom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20220127060222.453371-1-Raju.Rangoju@amd.comSigned-off-by: NJakub Kicinski <kuba@kernel.org>

There will be BUG_ON() triggered in include/linux/skbuff.h leading to
intermittent kernel panic, when the skb length underflow is detected.

Fix this by dropping the packet if such length underflows are seen
because of inconsistencies in the hardware descriptors.

Fixes: 622c36f1 ("amd-xgbe: Fix jumbo MTU processing on newer hardware")
Suggested-by: NTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: NShyam Sundar S K <Shyam-sundar.S-k@amd.com>
Acked-by: NTom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20220127092003.2812745-1-Shyam-sundar.S-k@amd.comSigned-off-by: NJakub Kicinski <kuba@kernel.org>

When readl_poll_timeout() timeout, we'd better directly use its return
value.

Before this patch:
[    2.145528] dwmac-sun8i: probe of 4500000.ethernet failed with error -14

After this patch:
[    2.138520] dwmac-sun8i: probe of 4500000.ethernet failed with error -110
Signed-off-by: NJisheng Zhang <jszhang@kernel.org>
Acked-by: NJernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

When resume from suspend, besides skipping PTP registration, it also
skipping PTP HW initialization. This could cause PTP clock not able to
operate properly when resume from suspend.

To fix this, only stmmac_ptp_register() is skipped when resume from
suspend.

Fixes: fe131929 ("stmmac: Don't init ptp again when resume from suspend/hibernation")
Cc: <stable@vger.kernel.org> # 5.15.x
Signed-off-by: NMohammad Athari Bin Ismail <mohammad.athari.ismail@intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

For Intel platform, it is required to configure PTP clock source prior PTP
initialization in MAC. So, need to move ptp_clk_freq_config execution from
stmmac_ptp_register() to stmmac_init_ptp().

Fixes: 76da35dc ("stmmac: intel: Add PSE and PCH PTP clock source selection")
Cc: <stable@vger.kernel.org> # 5.15.x
Signed-off-by: NMohammad Athari Bin Ismail <mohammad.athari.ismail@intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Use GFP_ATOMIC when allocating pages out of the hotpath,
continue to use GFP_KERNEL when allocating pages during setup.

GFP_KERNEL will allow blocking which allows it to succeed
more often in a low memory enviornment but in the hotpath we do
not want to allow the allocation to block.

Fixes: f5cedc84 ("gve: Add transmit and receive support")
Signed-off-by: NCatherine Sullivan <csully@google.com>
Signed-off-by: NDavid Awogbemila <awogbemila@google.com>
Link: https://lore.kernel.org/r/20220126003843.3584521-1-awogbemila@google.comSigned-off-by: NJakub Kicinski <kuba@kernel.org>

The function lan966x_mac_wait_for_completion is used to poll the status
of the MAC table using the function readx_poll_timeout. The problem with
this function is that is called also from atomic context. Therefore
update the function to use readx_poll_timeout_atomic.

Fixes: e18aba89 ("net: lan966x: add mactable support")
Signed-off-by: NHoratiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

On lan966x, when injecting a frame it was polling the register
QS_INJ_STATUS to see if it can continue with the injection of the frame.
The problem was that it was using readx_poll_timeout which could sleep
in atomic context.
This patch fixes this issue by using readx_poll_timeout_atomic.

Fixes: d28d6d2e ("net: lan966x: add port module support")
Signed-off-by: NHoratiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

netdev->dev_addr is const now.

Compile tested rpc_defconfig w/ GCC 8.5.

Fixes: adeef3e3 ("net: constify netdev->dev_addr")
Signed-off-by: NJakub Kicinski <kuba@kernel.org>
Reviewed-by: NRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

netdev->dev_addr is const now.

Compile tested rpc_defconfig w/ GCC 8.5.

Fixes: adeef3e3 ("net: constify netdev->dev_addr")
Signed-off-by: NJakub Kicinski <kuba@kernel.org>
Reviewed-by: NRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

netdev->dev_addr is const now.

Compile tested rpc_defconfig w/ GCC 8.5.

Fixes: adeef3e3 ("net: constify netdev->dev_addr")
Signed-off-by: NJakub Kicinski <kuba@kernel.org>
Reviewed-by: NRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

netdev->dev_addr is const now.

Compile tested bigsur_defconfig and sb1250_swarm_defconfig.

Fixes: adeef3e3 ("net: constify netdev->dev_addr")
Signed-off-by: NJakub Kicinski <kuba@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

netdev->dev_addr is const now.

Maintain the questionable offsetting in ndo_set_mac_address.

Compile tested holly_defconfig and mpc7448_hpc2_defconfig.

Fixes: adeef3e3 ("net: constify netdev->dev_addr")
Signed-off-by: NJakub Kicinski <kuba@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This driver casts off the const and writes directly to netdev->dev_addr.
This will result in a MAC address tree corruption and a warning.

Compile tested ppc6xx_defconfig.

Fixes: adeef3e3 ("net: constify netdev->dev_addr")
Signed-off-by: NJakub Kicinski <kuba@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Copy scattered mac address octets into an array then eth_hw_addr_set().

Fixes: adeef3e3 ("net: constify netdev->dev_addr")
Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de>
Link: https://lore.kernel.org/r/20220125144007.64407-1-tsbogend@alpha.franken.deSigned-off-by: NJakub Kicinski <kuba@kernel.org>

Since some interrupt states may be cleared by hardware, the driver
may receive an empty interrupt. Currently, the VF driver directly
disables the vector0 interrupt in this case. As a result, the VF
is unavailable. Therefore, the vector0 interrupt should be enabled
in this case.

Fixes: b90fcc5b ("net: hns3: add reset handling for VF when doing Core/Global/IMP reset")
Signed-off-by: NYufeng Mo <moyufeng@huawei.com>
Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Recent changes made netdev->dev_addr const, and it's passed
directly to mpc52xx_fec_set_paddr().

Similar problem exists on the probe patch, the driver needs
to call eth_hw_addr_set().
Reported-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Fixes: adeef3e3 ("net: constify netdev->dev_addr")
Signed-off-by: NJakub Kicinski <kuba@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The cpsw driver didn't properly initialise the struct page_pool_params
before calling page_pool_create(), which leads to crashes after the struct
has been expanded with new parameters.

The second Fixes tag below is where the buggy code was introduced, but
because the code was moved around this patch will only apply on top of the
commit in the first Fixes tag.

Fixes: c5013ac1 ("net: ethernet: ti: cpsw: move set of common functions in cpsw_priv")
Fixes: 9ed4050c ("net: ethernet: ti: cpsw: add XDP support")
Reported-by: NColin Foster <colin.foster@in-advantage.com>
Signed-off-by: NToke Høiland-Jørgensen <toke@redhat.com>
Tested-by: NColin Foster <colin.foster@in-advantage.com>
Acked-by: NJesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

ym needs to be free when ym->cmd != SIOCYAMSMCS.

Fixes: 0781168e ("yam: fix a missing-check bug")
Signed-off-by: NHangyu Hua <hbh25y@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Currently, on EEE capable platforms, if EEE SW timer is used, the SW
timer cause 1 wakeup/s even if the TX has successfully entered EEE.
Remove this unnecessary wakeup by only calling mod_timer() if we
haven't successfully entered EEE.
Signed-off-by: NJisheng Zhang <jszhang@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Most flexcan IP cores support 2 RX modes:
- FIFO
- mailbox

The flexcan IP core on the MCF5441X cannot receive CAN RTR messages
via mailboxes. However the mailbox mode is more performant. The commit

| 1c45f577 ("can: flexcan: add ethtool support to change rx-rtr setting during runtime")

added support to switch from FIFO to mailbox mode on these cores.

After testing the mailbox mode on the MCF5441X by Angelo Dureghello,
this patch marks it (without RTR capability) as supported. Further the
IP core overview table is updated, that RTR reception via mailboxes is
not supported.

Link: https://lore.kernel.org/all/20220121084425.3141218-1-mkl@pengutronix.deTested-by: NAngelo Dureghello <angelo@kernel-space.org>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

The MRAM of the tcan4x5x has a size of 2K and starts at 0x8000. There
are no further registers in the tcan4x5x making 0x87fc the biggest
addressable register.

This patch fixes the max register value of the regmap config from
0x8ffc to 0x87fc.

Fixes: 6e1caaf8 ("can: tcan4x5x: fix max register value")
Link: https://lore.kernel.org/all/20220119064011.2943292-1-mkl@pengutronix.deSigned-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

In order to optimize FIFO access, especially on m_can cores attached
to slow busses like SPI, in patch

| e3938177 ("can: m_can: Disable IRQs on FIFO bus errors")

bulk read/write support has been added to the m_can_fifo_{read,write}
functions.

That change leads to the tcan driver to call
regmap_bulk_{read,write}() with a length of 0 (for CAN frames with 0
data length). regmap treats this as an error:

| tcan4x5x spi1.0 tcan4x5x0: FIFO write returned -22

This patch fixes the problem by not calling the
cdev->ops->{read,write)_fifo() in case of a 0 length read/write.

Fixes: e3938177 ("can: m_can: Disable IRQs on FIFO bus errors")
Link: https://lore.kernel.org/all/20220114155751.2651888-1-mkl@pengutronix.de
Cc: stable@vger.kernel.org
Cc: Matt Kline <matt@bitbashing.io>
Cc: Chandrasekar Ramakrishnan <rcsekar@samsung.com>
Reported-by: NMichael Anochin <anochin@photo-meter.com>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

The tx_coalesce and mii_irq are not used at all now, so remove them.
Signed-off-by: NJisheng Zhang <jszhang@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Simplify code by using bitmap_weight() and bitmap_zero() instead of
hand-writing these functions.
Signed-off-by: NChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: NIgor Russkikh <irusskikh@marvell.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

With previous bug fix, ->wait_capability flag is no longer needed and can
be removed.

Fixes: 249168ad ("ibmvnic: Make CRQ interrupt tasklet wait for all capabilities crqs")
Signed-off-by: NSukadev Bhattiprolu <sukadev@linux.ibm.com>
Reviewed-by: NDany Madden <drt@linux.ibm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>